InChI=1/C21H34N4O3/c1-14(2)23-19(26)18-10-9-17(13-16(18)5)24-21(28)20(27)22-11-7-8-12-25(6)15(3)4/h9-10,13-15H,7-8,11-12H2,1-6H3,(H,22,27)(H,23,26)(H,24,28)/p+1/fC21H35N4O3/h22-25H/q+1 CB2FA146CEA1254F